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NASA-LLIS-0310
Lessons Learned – Mars Observer Inertial Reference Loss
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T18:16:31Z | |
| date available | 2017-09-04T18:16:31Z | |
| date copyright | 03/03/1994 | |
| date issued | 1994 | |
| identifier other | HNAEQCAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/199415 | |
| description abstract | Abstract: Mars Observer experienced inertial reference loss on several occasions during its cruise to Mars. These incidents were due to the lack of a detailed code walk-through, and to use of gyro noise values, obtained from in-house test, that were more optimistic than the manufacturer's specifications. Do not depend on hardware performance being better than the manufacturer's specification. Perform detailed code walk-through of critical software modules. Pay special attention to inherited critical software. Design the flight computer and software to permit necessary changes in flight. | |
| language | English | |
| title | NASA-LLIS-0310 | num |
| title | Lessons Learned – Mars Observer Inertial Reference Loss | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1994 | |
| contenttype | fulltext | |
| subject keywords | Attitude Determination | |
| subject keywords | Computers | |
| subject keywords | Flight Equipment | |
| subject keywords | Software | |
| subject keywords | Star Scanner | |
| subject keywords | Test & Verification |
